import java.util.Scanner;
import java.util.*;

public class introduction
{
    
    private int x;
    Scanner scan = new Scanner(System.in); 
     public void inputs()
    {
       
        int n = scan.nextInt();
        System.out.println(n*5);
       
    }

    public introduction()
    {
        x = 0;
    }
    public int sampleMethod(int y)
    {
        System.out.println("hello world");
        return x + y;
    }
      public void twoDarrays() 
   {
       int[][] twoDarray = new int [2][3];
       for(int i = 0;i<3;i++)
       {
           for(int j=0;j<2;j++)
           {
               System.out.println("Enter the next number");
               int x = scan.nextInt();
               twoDarray[j][i] = x;
            }
        }
       
        for(int i = 0;i<3;i++)
       {
           for(int j=0;j<2;j++)
           {
               System.out.println(twoDarray[j][i]*5);
            }
        }
       
    }
    public void arExample()
    {
        System.out.println("Would you like to declare a new Game? (enter 1 for yes and 0 for no)");
        int a = scan.nextInt();
        if(a>0)
        {
            ArrayList games = new ArrayList();
            System.out.println("please enter new game.. (game, year of release, genre)");
            String input=scan.nextLine();
            games.add(input);
        }
        else if(a<1)
        {
        ArrayList games = new ArrayList();
            games.add("minecraft: 2008 Sand Box");
            games.add("AOE II: 1999 Strategy");
            games.add("COD 4: 2006 FPS");
            games.add("Forza 4: 2012 Racing");
            games.add("Portal: 2006 strategy");
            games.add("Portal 2: sequel to Portal, 2011 strategy");
            games.add("left 4 dead 2: 2009 zombie");
        }
        else
        {
            for(int i=0; i<7; i++)
            {
                ArrayList games = new ArrayList();
                System.out.println("Please enter index game you want to see");
                int x = scan.nextInt();
                System.out.println(games.get(x));
            }
        }
        
        
    }

  
}